INTERNATIONAL PATENT: ZHONGTIAN TECHNOLOGY FIBER POTICS CO., LTD., 中天科技光纤有限公司, JIANGDONG SCIENCE AND TECHNOLOGY CO., LTD., 江东科技有限公司, JIANGSU ZHONGTIAN TECHNOLOGY CO., LTD., 江苏中天科技股份有限公司, ZHONGTIAN TECHNOLOGY ADVANCED MATERIALS CO., LTD., 中天科技精密材料有限公司 FILES APPLICATION FOR "ULTRALOW-LOSS OPTICAL FIBER AND DRAWING PREPARATION METHOD FOR ULTRALOW-LOSS OPTICAL FIBER"

GENEVA, March 16 -- ZHONGTIAN TECHNOLOGY FIBER POTICS CO., LTD. (No 6, Zhongtian Road, Economic Development ZoneNantong, Jiangsu 226000), 中天科技光纤有限公司 (中国江苏省南通市经济技术开发区中天路6号), JIANGDONG SCIENCE AND TECHNOLOGY CO., LTD. (No.188, Jialingjiang Road, Rudong County Economic Development ZoneNantong, Jiangsu 226400), 江东科技有限公司 (中国江苏省南通市如东经济开发区嘉陵江路188号), JIANGS...